{"entity":{"iso2":"MO","iso3":"MAC","name":"Macao","slug":"macao-sar-china"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pupil-teacher-ratio-preprimary","source":"Stat Bulk Data Download Service, UN Educational, Scientific and Cultural Organization (UNESCO)","source_url":"https://data.worldbank.org/indicator/SE.PRE.ENRL.TC.ZS","title":"Pupil-teacher ratio, preprimary","unit":null},"observations":[{"date":"1971-01-01","value":40.1307},{"date":"1972-01-01","value":35.5625},{"date":"1974-01-01","value":40.9829},{"date":"1975-01-01","value":34.605},{"date":"1976-01-01","value":39.0154},{"date":"1977-01-01","value":38.9524},{"date":"1978-01-01","value":36.8947},{"date":"1979-01-01","value":37.1784},{"date":"1999-01-01","value":31.3615},{"date":"2000-01-01","value":30.4369},{"date":"2001-01-01","value":30.0547},{"date":"2002-01-01","value":28.8559},{"date":"2003-01-01","value":27.4165},{"date":"2004-01-01","value":25.8693},{"date":"2005-01-01","value":24.1454},{"date":"2006-01-01","value":22.6149},{"date":"2007-01-01","value":19.4989},{"date":"2008-01-01","value":18.0938},{"date":"2009-01-01","value":17.5857},{"date":"2010-01-01","value":17.1509},{"date":"2011-01-01","value":16.6728},{"date":"2012-01-01","value":16.6955},{"date":"2013-01-01","value":16.5608},{"date":"2014-01-01","value":16.0419},{"date":"2015-01-01","value":15.8865},{"date":"2016-01-01","value":16.1744},{"date":"2017-01-01","value":14.651},{"date":"2018-01-01","value":14.4965}],"summary":{"latest_period":"2018-01-01","latest_value":14.4965,"max":40.9829,"mean":25.8423,"min":14.4965,"of":182,"rank":113,"trend":"falling"}}